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Gun Parts
At ICB Firearms in St. Clair Shores, MI, we offer a wide variety of gun parts to help you repair, upgrade, or customize your firearm with confidence. Whether you’re building an AR-15, restoring an AK-47, or improving your handgun, our inventory includes barrels, triggers, receivers, springs, grips, and more. You’ll also find parts for rifles and shotguns, plus a variety of other accessories for fine-tuning your weapon. Don’t forget to check out compatible magazines, optics, and gear to complete your setup. No matter your firearm type, our gun parts selection supports all levels of shooters and builders. Explore our gun parts today and take full control of your firearm’s performance.
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1 - 16 of 53861 posts
Other Gun Accessories & Parts
BAD 9MM AR15 BOLT CARRIER GROUP BLK
$9 offOriginal price was: $179.00.$169.95Current price is: $169.95.
Other Gun Accessories & Parts
BAD BAD-ASS FA PRO AMBI SFTY
$3 offOriginal price was: $60.00.$57.00Current price is: $57.00.
Other Gun Accessories & Parts
BAD BAD-ASS LITE AMBI SFTY SLCTR
$5 offOriginal price was: $65.00.$59.95Current price is: $59.95.
Other Gun Accessories & Parts
BAD BAD-ASS PRO AMBI SFTY SLCT 15-22
$3 offOriginal price was: $54.00.$51.30Current price is: $51.30.
AR15 Parts
BAD BAD-ASS PRO AMBI SFTY SLCTR
$5 offOriginal price was: $45.00.$39.95Current price is: $39.95.
Other Gun Accessories & Parts
BAD BATTELARMS THMPR 30 CAL MD BLK
$6 offOriginal price was: $70.00.$64.00Current price is: $64.00.
Other Gun Accessories & Parts
BAD BATTLEARMS 9MM HX FLSHCN 1/2X36
$5 offOriginal price was: $35.00.$30.00Current price is: $30.00.
Other Gun Accessories & Parts
BAD ENHANCED TRIGGER NICKLE TEFLON
$3 offOriginal price was: $69.00.$65.95Current price is: $65.95.
Other Gun Accessories & Parts
BAD H2 BUFFER SILVER
$2 offOriginal price was: $38.99.$37.00Current price is: $37.00.
Other Gun Accessories & Parts
BAD H3 BUFFER SILVER
$3 offOriginal price was: $51.99.$49.00Current price is: $49.00.
Other Gun Accessories & Parts
BAD RACK CHARGING HANDLE 556/223 BLK
$45 offOriginal price was: $125.00.$79.99Current price is: $79.99.
Other Gun Accessories & Parts
BAD RACK CHARGING HANDLE ODG
$20 offOriginal price was: $99.99.$79.99Current price is: $79.99.